/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package common.model;

import common.exception.MagicRpcException;
import java.util.List;

public interface Router extends Comparable<Router> {

    int DEFAULT_PRIORITY = Integer.MAX_VALUE;

    MagicUrl getUrl();

    <T> List<Invoker<T>> route(List<Invoker<T>> invokers, MagicUrl url, Invocation invocation) throws MagicRpcException;

    default <T> void notify(List<Invoker<T>> invokers) {

    }

    boolean isRuntime();

    boolean isForce();

    int getPriority();

    @Override
    default int compareTo(Router o) {
        if (o == null) {
            throw new IllegalArgumentException();
        }
        return Integer.compare(this.getPriority(), o.getPriority());
    }
}
